Mark Levinson 432 vs 532 vs 532H


Can anyone tell me the main difference in sound from these?
I have heard 532H at home, and I loved the sound, but I wonder if 432 is a better buy for the same price?
flaago
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I thought you have a guarantee I hope you don't have to pay  . My  ML 336 was a massive headache if my 532 H acts up I'm done with ML . Too bad if it does because I really like the 532 H . I hate the fact that ML outsources their repairs and when things go wrong they are not helpful  .